| 摘要 |
PCT No. PCT/JP93/00676 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed May 19, 1993 PCT Pub. No. WO93/24343 PCT Pub. Date Dec. 9, 1993A device for contactlessly supplying power to a moving body (2) such as a pallet being transported in a predetermined transport passage and carrying a device to be supplied with power while supplying power to the last-mentioned device. An induction wire (14) is laid along the transport passage (1) and a high frequency sine wave current is passed through the induction wire (14). The moving body (2) is provided with a coil (16) in which an electromotive force is produced by the action of the magnetic flux produced by the induction wire (14), a capacitor (31) cooperating with the coil (16) to form a resonance circuit adapted to resonate at the frequency of the current flowing through the induction wire (14), and a power switch circuit connected to the resonance circuit and supply power to the device to be supplied with power. |
